* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
}
.bg-box{
    width: 600px;
    height: 100%;
    margin:auto;
    position: relative;
}
.bg{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    mix-blend-mode: hue;
}
img{
    width: 100%;
    height: 100%;
}